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Really excited that this is out the door! Super proud of the work the team has done in the past year to get this complete. Excited for the future; API stuff is in full swing, more perf improvements, and more. Please give it a try!!!

Congrats! I've been loving the faster LSP experience. Any news on when the playground will have 7? And/or a wasm version.

Hopefully soon, but, it's a little unclear what people want when they say "Wasm", because it could mean - LSP monaco - the API in the browser - the CLI in Wasm for platforms we couldn't build which muddies the water a bit

but I think all three could be satisfied with one wasip1 blob or something or, tinygo, which I have been spending a bunch of time fixing to make TS work with it

Please don't do WASI P1 though. A WASI component would be great, partially because we could build the same component interface but with additional checking and diagnostics that drops into any host accepting the compiler component's WIT interface.

It did, so I'd go with a P3 component, even though it's a little cutting-edge. This whole endeavor is cutting-edge.

I don't know much about tinygo, but from the little I've looked into it it seems like a good option if it works. If they prioritize Wasm, maybe they'll even support Wasm GC and WASI 0.3+ sooner than BigGo. WASI 0.3+ is supposed to get GC support in the ABI. Wasm GC might make the builds smaller.

As for the shape, async check() and emit()? You'd need a way to pass a compiler host equivalent, but Resources should work for that.